Senior Transportation Engineer

OverviewKimley-Horn is seeking an experienced Senior Transportation Engineer to join our growing Toronto office, with a focus on public sector roadway and corridor projects. This is a leadership opportunity for a seasoned professional who thrives on delivering complex municipal infrastructure, advancing corridor design solutions, and partnering with public agencies to shape safe, efficient, and sustainable transportation networks.
At Kimley-Horn, we empower our teams with a culture of ownership, collaboration, and long-term growth, giving you the platform to lead meaningful infrastructure projects while building strong client relationships.
ResponsibilitiesLead the infrastructure that moves the GTA
Public Sector Corridor & Roadway Leadership
Lead the delivery of municipal and regional roadway corridor projects, including:
Complete streets and urban corridor redesigns
Road widening, reconstruction, and rehabilitation projects
Intersection improvements and safety upgrades
Guide projects from functional planning through detailed design, including corridor studies, environmental coordination, and implementation strategies
Develop innovative, context-sensitive solutions balancing mobility, safety, transit, and active transportation needs
Design & Technical Oversight
Oversee preparation and review of:
Corridor plans, geometric design, and cross-sections
Intersection design and access management strategies
Design reports, technical memoranda, and construction packages
Ensure compliance with Ontario standards and guidelines, including:
Municipal and regional design criteria (City of Toronto, GTA regions)
MTO standards and applicable provincial guidance
Coordinate across disciplines (drainage, utilities, signals, streetscape, structures interface)
Client & Stakeholder Engagement
Serve as a trusted advisor to municipal and public sector clients, including cities, regions, and agencies
Lead and participate in client meetings, technical reviews, and stakeholder consultations
Support collaboration with approval bodies and agencies to advance projects efficiently
Project & Team Leadership
Manage project scope, budgets, schedules, and deliverables
Provide technical leadership and mentorship to junior and intermediate staff
Contribute to internal quality control and elevate delivery standards across the team
Business Development & Practice Growth
Support pursuits, proposals, and client development efforts within the public sector market
Help grow Kimley-Horn’s transportation engineering presence in Toronto and across the GTA
Strengthen long-term relationships with municipal clients and partners
QualificationsRequired
Bachelor’s degree in Civil Engineering (transportation focus preferred)
10+ years of experience in roadway design and corridor delivery, with a strong public sector focus
Demonstrated experience delivering projects for municipal and/or provincial clients in Ontario
Proven ability to lead multidisciplinary teams and manage complex infrastructure projects
Strong communication and stakeholder engagement skills
Preferred
Professional Engineer (P.Eng.) licensed with Professional Engineers Ontario (PEO)
Experience with complete streets, multimodal corridor planning, and urban roadway design
Familiarity with GTA municipal processes and standards
Experience supporting or leading projects through environmental assessment (EA) processes
Proficiency with roadway design tools and CAD-based production workflows
Why Kimley-Horn?At Kimley-Horn, we do things differently. People, clients, and employees are at the forefront of who we are. Clients know we prioritize achieving their goals and growing their success. Employees know our culture and approach to business are built on a desire to provide an environment for everyone to flourish. Our commitment to quality is only as good as the people behind it - that’s why we welcome and develop passionate, hardworking, and proactive employees. We take pride in how our employee retention, robust benefits package, and company values have led to Kimley-Horn's placement on the Fortune "100 Best Companies to Work" list for 19 years!
Key Benefits at Kimley-Horn
Financial Wellness: Access to a combined RRSP and DPSP retirement program with employer contributions and performance-based bonuses
Healthcare Benefits: Comprehensive extended healthcare coverage including dental, vision, and a Healthcare Spending Account (HCSA)
Time Off & Flexibility: Vacation time and flexible work scheduling
Professional Development: Tuition reimbursement and extensive internal training programs
Family-Friendly Benefits: Parental leave top-up program, family-building benefits, and childcare support resources
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